Simple charts with a Google API

http://chart.apis.google.com/chart?
cht=p3&chd=s:hW&chs=250x100&chl=Veign|Hello

That's it. One line in an IMG tag and you get the above image. Now that's easy.

Link:
http://.../embed-charts-in-webpages-with-one-of.html

API Link:
http://code.google.com/apis/chart/